HPOP 03 vs 04 1/2

[JB427]

I have an 03, can I change over to the later 04 1/2 High Pressure oil pump?

[TooMuch03]

You can but it is a pain. You would have to retrofit your engine with the High Pressure oil Lines from a later truck, get a new HPOP cover, and a new engine wiring harness to relocate your ICP sensor.

Why would you want to do that anyway. if your 03 HPOP is going out and you want a better one, just buy an adrenaline pump (which they only make in the 03 style currently) and that will last longer and outflow even a later pump.

[PGreenSVT]

Originally Posted by TooMuch03

You can but it is a pain. You would have to retrofit your engine with the High Pressure oil Lines from a later truck, get a new HPOP cover, and a new engine wiring harness to relocate your ICP sensor.

Why would you want to do that anyway. if your 03 HPOP is going out and you want a better one, just buy an adrenaline pump (which they only make in the 03 style currently) and that will last longer and outflow even a later pump.

^^^What he said.